diff --git a/.github/plugin/marketplace.json b/.github/plugin/marketplace.json
index 0788509..52293e9 100644
--- a/.github/plugin/marketplace.json
+++ b/.github/plugin/marketplace.json
@@ -425,6 +425,33 @@
         "flowagent"
       ],
       "license": "MIT"
+    },
+    {
+      "name": "teams-sdk",
+      "description": "Create and manage Microsoft Teams bots using the Teams Developer CLI. Covers bot application development (scaffolding bot code), infrastructure setup (bot registration, credentials), SSO configuration, and troubleshooting.",
+      "version": "1.3.0",
+      "author": {
+        "name": "Microsoft",
+        "url": "https://www.microsoft.com"
+      },
+      "homepage": "https://github.com/microsoft/teams-sdk",
+      "keywords": [
+        "teams",
+        "bot",
+        "sdk",
+        "sso",
+        "agents",
+        "developer-cli"
+      ],
+      "license": "MIT",
+      "repository": "https://github.com/microsoft/teams-sdk",
+      "source": {
+        "source": "github",
+        "repo": "microsoft/teams-sdk",
+        "path": "plugins/teams-sdk",
+        "ref": "plugin-1.3.0",
+        "sha": "5d47c8a7b6793bb2fb911a99241c9b16b4995d15"
+      }
     }
   ]
 }